1   /*
2    * Copyright 2017 LINE Corporation
3    *
4    * LINE Corporation licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   https://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  
17  package com.linecorp.centraldogma.server;
18  
19  import com.fasterxml.jackson.annotation.JsonSubTypes;
20  import com.fasterxml.jackson.annotation.JsonSubTypes.Type;
21  import com.fasterxml.jackson.annotation.JsonTypeInfo;
22  
23  /**
24   * Replication settings.
25   */
26  @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "method")
27  @JsonSubTypes({
28          @Type(value = NoneReplicationConfig.class, name = "NONE"),
29          @Type(value = ZooKeeperReplicationConfig.class, name = "ZOOKEEPER"),
30  })
31  @SuppressWarnings("InterfaceMayBeAnnotatedFunctional")
32  public interface ReplicationConfig {
33  
34      /**
35       * Disables replication.
36       */
37      ReplicationConfig NONE = NoneReplicationConfig.instance();
38  
39      /**
40       * Returns the desired replication method.
41       */
42      ReplicationMethod method();
43  }